* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
html {
  font-size: 26.666667vw;
}
body {
  font-size: 16px;
}
ul {
  list-style: none;
}
.content {
  max-width: 100vw;
  min-height: 100vh;
  overflow: hidden;
}
.content nav {
  width: 100vw;
  height: 0.44rem;
}
.content nav ul {
  cursor: pointer;
  height: 0.44rem;
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
  /* Firefox */
  -ms-overflow-style: none;
  /* IE 10+ */
}
.content nav ul::-webkit-scrollbar {
  display: none;
  /* Chrome Safari */
}
.content nav ul li {
  min-width: 1rem;
  text-align: center;
  height: 0.44rem;
  line-height: 0.44rem;
  font-size: 0.16rem;
}
